苯中正戊基锂和正辛基锂的缔合度

Transactions of The Faraday Society Pub Date : 1971-01-01 DOI:10.1039/TF9716700353

D. Margerison, J. D. Pont

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引用次数: 13

摘要

用蒸汽降压法测定了30℃时正戊基锂和正辛基锂在苯中的缔合度。正戊基锂的值为6.00±0.09[自由度(D.F.)]= 13];正辛烷锂的值为5.953±0.016 (D.F. = 9)，认为这两种化合物在溶液中以六聚体形式存在。

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Degrees of association of n-pentyl lithium and n-octyl lithium in benzene

The degrees of association of n-pentyl lithium and n-octyl lithium in benzene at 30°C have been measured using the method of vapour pressure lowering. The value from n-pentyl lithium is 6.00 ± 0.09 [degrees of freedom (D.F.)]= 13]; the value for n-octyl lithium is 5.953 ± 0.016 (D.F. = 9). It is argued that the two compounds exist predominantly as hexamers in solution.

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Transactions of The Faraday Society

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